公开(公告)号：US20050154915A1

公开(公告)日：2005-07-14

申请号：US10754215

申请日：2004-01-09

申请人： Matthew Peterson ,  Charles Wilkes

发明人： Matthew Peterson ,  Charles Wilkes

IPC分类号： H04L9/00 ,  H04L29/06

CPC分类号： H04L63/0853

摘要： Authentication information, identification information, and domain configuration data are cached on a networked computer to provide increased reliability and performance. An update module manages a local cache containing a copy of centrally managed data from a domain server, directory server, or the like. An update request is sent to the update module in response to an information request by a local process. The update request may be a deferrable or non-deferrable request. Non-deferrable requests are immediately processed while deferrable requests may be deferred to a convenient time. The use of deferrable requests facilitates consolidation of cache updates and significantly reduces the processing and communications burden associated with maintaining the authentication information, identification information, and configuration data on the local networked computer.

摘要翻译： 认证信息，识别信息和域配置数据被缓存在联网计算机上以提供更高的可靠性和性能。 更新模块管理包含来自域服务器，目录服务器等的集中管理数据的副本的本地高速缓存。 响应于本地进程的信息请求，向更新模块发送更新请求。 更新请求可能是可延迟的或不可延迟的请求。 不可延期的请求将立即处理，而延期请求可能会推迟到方便的时间。 使用可延迟请求有助于高速缓存更新的合并，并显着降低了在本地联网计算机上维护认证信息，标识信息和配置数据相关的处理和通信负担。

公开(公告)号：US20050226251A1

公开(公告)日：2005-10-13

申请号：US10815549

申请日：2004-04-01

申请人： Roman Krzanowski ,  Charles Wilkes ,  Stevan Leiden ,  William Garrett ,  Jean McManus

发明人： Roman Krzanowski ,  Charles Wilkes ,  Stevan Leiden ,  William Garrett ,  Jean McManus

IPC分类号： H04L12/24 ,  H04L12/28 ,  H04L12/56

CPC分类号： H04L43/0882 ,  H04L12/2856 ,  H04L12/2883 ,  H04L41/0896 ,  H04L47/15 ,  H04L47/70 ,  H04L47/765 ,  H04L47/781 ,  H04L47/808 ,  H04L47/822 ,  H04L47/825

摘要： Methods and apparatus for performing admission control and bandwidth allocation from a centralized network location in a communications system which supports various IP based services are described. Admission control is performed based on user interaction with a Web interface hosted by a centralized control. Users may subscribe/unsubscribe to premium (e.g., high bandwidth) services. Admission control to the premium services is controlled by the centralized control. The control interfaces with a gateway (edge) router which implements service decisions. The centralized control maintains a database of the users, links in the network, network elements, and estimates of allocated/free bandwidth on the links. In some embodiments, traffic, not under centralized control, e.g., from business switches and/or legacy gateway routers may be injected onto the network links. Load estimation methods are used to account for bandwidth consumed on the links by this injected traffic.

摘要翻译： 描述了在支持各种基于IP的服务的通信系统中从集中式网络位置执行准入控制和带宽分配的方法和装置。 基于与由集中控制托管的Web界面的用户交互来执行接纳控制。 用户可以订阅/取消订阅溢价（例如，高带宽）服务。 高级服务的入场控制由集中控制控制。 与实现服务决策的网关（边缘）路由器的控制接口。 集中控制维护用户的数据库，网络中的链路，网络元素以及链路上分配/免费带宽的估计。 在一些实施例中，不是集中控制的业务，例如来自业务交换机和/或传统网关路由器的业务可以被注入到网络链路上。 负载估计方法用于考虑由此注入的流量在链路上消耗的带宽。